Vehicle control method and device, electronic equipment and vehicle

Abstract

The invention relates to a vehicle control method and device, electronic equipment and a vehicle. The method comprises: acquiring current operation data of a vehicle; under the condition that the current operation data and the historical operation data are the same, determining the working state of predictive cruise control (PCC) equipment corresponding to the historical operation data, and driving mileage data and fuel consumption data of the vehicle in the working state; the working state comprises an opening state and a closing state; determining a running state corresponding to the PCC equipment according to the working state, the mileage data and the fuel consumption data; the operation state comprises an oil-saving state and a non-oil-saving state; outputting prompt information according to the running state; the prompt information is used for prompting a user to start the PCC equipment; according to the technical scheme, whether the PCC equipment needs to be started or not can be determined according to the current operation data of the vehicle, and the prompt information is sent out, so that a user is reminded to operate, a better oil saving effect is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicle control technology, and in particular, to a vehicle control method, device, electronic equipment and vehicle. Background Art

[0002] Vehicle driving scenarios are complex and diverse, and the factors that affect fuel consumption are also diverse. The vehicle's driving road, load, road congestion, driving speed, climate conditions and other factors will affect the vehicle's driving fuel consumption. In related applications, equipping the vehicle with PCC (Predictive Cruise Control) equipment can help the vehicle save fuel to a certain extent.

[0003] In the related art, since the PCC device is turned on or off by the user, it is difficult for the user to select a suitable time to turn it on, resulting in low working efficiency of the PCC device and poor fuel saving effect. Summary of the invention

[0004] In order to solve the above problems, the present disclosure provides a vehicle control method, device, electronic equipment and vehicle.

[0005] According to a first aspect of the present disclosure, there is provided a vehicle control method, the method comprising:

[0006] Get the current operation data of the vehicle;

[0007] In the case where the current operation data and the historical operation data are the same, determining the working state of the predictive cruise control (PCC) device corresponding to the historical operation data, and the mileage data and fuel consumption data of the vehicle in the working state; the working state includes an on state and an off state;

[0008] Determine the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data; the operating state includes a fuel-saving state and a non-fuel-saving state;

[0009] According to the operating status, a prompt message is output; the prompt message is used to prompt the user to turn on the PCC device.

[0010] Optionally, outputting prompt information according to the running status includes:

[0011] When it is determined that the operating state of the PCC device is the fuel-saving state, the prompt information is output.

[0012] Optionally, the mileage data includes the total mileage of the vehicle in one or more historical driving cycles, and the first mileage of the vehicle when the working state of the PCC device is the on state; the fuel consumption data includes the total fuel consumption corresponding to the total mileage, and the first fuel consumption corresponding to the first mileage;

[0013] The determining the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data includes:

[0014] determining a first ratio of the first driving mileage to the total driving mileage, and determining a second ratio of the first fuel consumption to the total fuel consumption;

[0015] The operating state corresponding to the PCC device is determined according to the first ratio and the second ratio.

[0016] Optionally, determining the operating state corresponding to the PCC device according to the first ratio and the second ratio includes:

[0017] When the first ratio is greater than or equal to a first preset threshold and the second ratio is less than or equal to a second preset threshold, it is determined that the operating state is the fuel-saving state.

[0018] Optionally, determining a first ratio of the first driving mileage to the total driving mileage, and determining a second ratio of the first fuel consumption to the total fuel consumption includes:

[0019] Determining, from the first mileage, a second mileage corresponding to each preset vehicle speed interval in a plurality of preset vehicle speed intervals;

[0020] determining the first ratio according to the second mileage and the total mileage, and determining a second fuel consumption corresponding to each of the preset vehicle speed intervals from the first fuel consumption;

[0021] The second ratio is determined according to the second fuel consumption and the total fuel consumption.

[0022] Optionally, determining the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data includes:

[0023] Acquire a third mileage when the working state of the PCC device is the on state, and a fourth mileage when the working state is the off state;

[0024] determining a third fuel consumption corresponding to the third driving mileage and a fourth fuel consumption corresponding to the fourth driving mileage;

[0025] When the third fuel consumption is less than the fourth fuel consumption, the operating state is determined to be the fuel-saving state.

[0026] Optionally, the method further comprises:

[0027] Acquiring the mileage data and the fuel consumption data of the vehicle in one or more historical driving cycles;

[0028] generating a correspondence between the working state of the PCC device and the fuel consumption data;

[0029] The corresponding relationship is displayed through the terminal.

[0030] According to a second aspect of the present disclosure, there is provided a vehicle control device, the device comprising:

[0031] An acquisition module, used to acquire the current operation data of the vehicle;

[0032] A first determination module is used to determine, when the current operation data and the historical operation data are the same, the operating state of the predictive cruise control PCC device corresponding to the historical operation data, and the mileage data and fuel consumption data of the vehicle in the operating state; the operating state includes an on state and an off state;

[0033] A second determination module is used to determine the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data; the operating state includes a fuel-saving state and a non-fuel-saving state;

[0034] The prompt module is used to output prompt information according to the operating status; the prompt information is used to prompt the user to turn on the PCC device.

[0035] Optionally, the device further comprises:

[0036] The first prompt module is used to output the prompt information when it is determined that the operating state of the PCC device is the fuel-saving state.

[0037] Optionally, the mileage data includes the total mileage of the vehicle in one or more historical driving cycles, and the first mileage of the vehicle when the working state of the PCC device is the on state; the fuel consumption data includes the total fuel consumption corresponding to the total mileage, and the first fuel consumption corresponding to the first mileage; the device further includes:

[0038] The third determination module is used to determine a first ratio of the first mileage to the total mileage, and to determine a second ratio of the first fuel consumption to the total fuel consumption; and to determine the operating state corresponding to the PCC device according to the first ratio and the second ratio.

[0039] Optionally, the device further comprises:

[0040] The fourth determination module is used to determine that the operating state is the fuel-saving state when the first ratio is greater than or equal to a first preset threshold and the second ratio is less than or equal to a second preset threshold.

[0041] Optionally, the device further comprises:

[0042] The fifth determination module is used to determine a second mileage corresponding to each preset speed interval in a plurality of preset speed intervals from the first mileage; determine the first ratio according to the second mileage and the total mileage; and determine a second fuel consumption corresponding to each preset speed interval from the first fuel consumption; and determine the second ratio according to the second fuel consumption and the total fuel consumption.

[0043] Optionally, the device further comprises:

[0044] The sixth determination module is used to obtain a third mileage when the working state of the PCC device is the on state, and a fourth mileage when the working state is the off state; determine a third fuel consumption corresponding to the third mileage, and a fourth fuel consumption corresponding to the fourth mileage; and determine that the operating state is the fuel-saving state when the third fuel consumption is less than the fourth fuel consumption.

[0045] Optionally, the device further comprises:

[0046] A display module is used to obtain the mileage data and the fuel consumption data of the vehicle in one or more historical driving cycles; generate a corresponding relationship between the working status of the PCC device and the fuel consumption data; and display the corresponding relationship through a terminal.

[0047] According to a third aspect of the present disclosure, there is provided an electronic device, including:

[0048] a memory having a computer program stored thereon;

[0049] A processor is used to execute the computer program in the memory to implement the steps of the vehicle control method described in the first aspect of the present disclosure.

[0050] According to a fourth aspect of the present disclosure, a computer-readable storage medium is provided, on which computer program instructions are stored. When the program instructions are executed by a processor, the steps of the vehicle control method provided by the first aspect of the present disclosure are implemented.

[0051] According to a fifth aspect of the present disclosure, a vehicle is provided, comprising the electronic device provided by the third aspect.

[0052] Through the above technical solution, it is possible to determine whether the PCC device needs to be turned on based on the current operating data of the vehicle, and issue a prompt message to remind the user to operate, so as to achieve better fuel saving effects and improve work efficiency.

[0053] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0055] Figure 1 The present invention is a flowchart of a vehicle control method according to an exemplary embodiment.

[0056] Figure 2 The present invention is a flowchart of another vehicle control method according to an exemplary embodiment.

[0057] Figure 3 It is a block diagram of a vehicle control device according to an exemplary embodiment.

[0058] Figure 4 It is a block diagram of an electronic device according to an exemplary embodiment.

[0059] Figure 5 is a block diagram of a vehicle according to an exemplary embodiment. DETAILED DESCRIPTION

[0060] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0061] First, the application scenario of the present disclosure is explained. The present disclosure is mainly applied to the scenario of turning on or off the PCC device during vehicle driving. In the related art, the vehicle uses the PCC device to save fuel. When the PCC device is turned on, the driving environment can be predicted according to the map data. The driving environment may include the slope, curvature and heading of the road, and the engine speed and torque and the power ratio of the gearbox are adjusted accordingly, so as to achieve the purpose of saving fuel.

[0062] When studying the fuel-saving effect of the PCC device, the inventors found that due to the different driving speeds of the vehicle, the engine speeds are also different, and thus the fuel-saving effect of PCC will vary; in congested road conditions, the PCC is frequently turned on and off, and the fuel-saving effect of PCC will also vary; in rainy and snowy weather, the road driving becomes more difficult, and the fuel-saving effect of PCC will also be affected, and the opening or closing of the PCC device is set by the user, but it is difficult for the user to choose the appropriate time to open or close the operation, resulting in low working efficiency of the PCC device and poor fuel saving effect.

[0063] In order to solve the above problems, the present disclosure proposes a vehicle control method, device, electronic device and vehicle; by acquiring the current operating data of the vehicle; when the current operating data and the historical operating data are the same, the mileage data and fuel consumption data of the vehicle when the PCC device is in different working states; the working state includes an on state and an off state; the operating state is determined based on the fuel consumption data when the PCC device is in the on state; the operating state includes a fuel-saving state and a non-fuel-saving state; according to the operating state, a prompt message is output; the prompt message is used to prompt the user to turn on the PCC device; through the above technical solution, it is possible to determine whether the PCC device needs to be turned on according to the current operating data of the vehicle, and issue a prompt message to remind the user to operate, so as to achieve better fuel-saving effects and improve work efficiency.

[0064] The present disclosure is further described below in conjunction with specific embodiments.

[0065] Figure 1 is a flow chart of a vehicle control method according to an exemplary embodiment. Figure 1 As shown, the method may include:

[0066] S101. Acquire current operation data of the vehicle.

[0067] For example, the current operating data may include the vehicle speed, the vehicle's location information and the road information of the vehicle on the current road. The operating data may also include the environmental information surrounding the vehicle during driving, the vehicle type, the vehicle's engine parameters or the vehicle's load information, etc.; thus, the current operating condition of the vehicle can be determined based on the above parameters.

[0068] S102. When the current operating data and the historical operating data are the same, determine the working state of the predictive cruise control PCC device corresponding to the historical operating data, as well as the mileage data and fuel consumption data of the vehicle in the working state.

[0069] The working state includes an on state and a off state.

[0070] S103: Determine an operating state corresponding to the PCC device according to the working state, the mileage data, and the fuel consumption data.

[0071] The operating state includes a fuel-saving state and a non-fuel-saving state.

[0072] S104: Output prompt information according to the operating status.

[0073] The prompt information is used to prompt the user to turn on the PCC device.

[0074] In some embodiments, outputting the prompt information according to the operating state may include: outputting the prompt information when it is determined that the operating state of the PCC device is the fuel-saving state.

[0075] For example, the prompt information may be output via a multimedia device; the multimedia device may be a vehicle audio system, a multimedia display, or an instrument display, etc.; the prompt information may be a text message or a voice message, etc.

[0076] It is understandable that, when it is determined that the operating state of the PCC device is the fuel-inefficient state, the user can improve the fuel-saving algorithm of the PCC device by using the operating data of the PCC device in the fuel-inefficient state to enhance the fuel-saving effect of the PCC device.

[0077] Through the above technical solution, it is possible to determine whether the PCC device needs to be turned on based on the current operating data of the vehicle, and issue a prompt message to remind the user to operate, so as to achieve better fuel saving effects and improve work efficiency.

[0078] In some embodiments, the mileage data includes the total mileage of the vehicle in one or more of the historical driving cycles, and the first mileage of the vehicle when the working state of the PCC device is the on state; the fuel consumption data includes the total fuel consumption corresponding to the total mileage, and the first fuel consumption corresponding to the first mileage; the above-mentioned determination of the operating state corresponding to the PCC device based on the working state, the mileage data and the fuel consumption data may include: determining a first ratio of the first mileage to the total mileage, and determining a second ratio of the first fuel consumption to the total fuel consumption; determining the operating state corresponding to the PCC device based on the first ratio and the second ratio.

[0079] For example, the first mileage may be the accumulated mileage of the vehicle when the PCC device is turned on. The first fuel consumption may be the fuel consumption corresponding to the accumulated mileage of the vehicle when the PCC device is turned on.

[0080] For example, the historical driving cycle is used to characterize that the vehicle switches from a driving start state to a driving end state; the driving start state is that the PCC device of the vehicle is valid, and the engine speed of the vehicle is greater than or equal to a first preset speed threshold; the driving end state is that the PCC device of the vehicle is invalid, or the engine speed of the vehicle is less than a second preset speed threshold.

[0081] For example, the first preset speed threshold may be 450 rpm, and the second preset speed threshold may be 300 rpm.

[0082] Here, the valid PCC device indicates that the PCC device is in a powered-on state; the invalid PCC device indicates that the PCC device is in a powered-off state or a fault occurs.

[0083] It should be noted that the validity and invalidity of the PCC device can be obtained from the signal transmitted by the vehicle's CAN (Controller Area Network). The signal may include a device valid signal and a device invalid signal. The device valid signal is used to indicate that the PCC device is valid, and the device invalid signal is used to indicate that the PCC device is invalid. The vehicle's MCU (MicroController Unit) can collect the signal sent by the PCC device through the CAN bus to determine whether the PCC device is valid. When the received signal is a device valid signal, the vehicle's MCU determines that the PCC device is valid. When the received signal is a device invalid signal, the vehicle's MCU determines that the PCC device is invalid.

[0084] For example, the first reception time of the device valid signal received for the first time after the vehicle is powered on can be determined, and the first reception time can be used as the starting time of a historical driving cycle; and the second reception time when the vehicle receives the device invalid signal can be determined, and the second reception time can be used as the ending time of the historical driving cycle.

[0085] In other embodiments, the device valid signal and the device invalid signal may be included in the vehicle's entire vehicle valid signal.

[0086] In some embodiments, determining a first ratio of the first mileage to the total mileage may include: determining a second mileage corresponding to each of a plurality of preset speed intervals from the first mileage; determining the first ratio based on the second mileage and the total mileage; and determining a second fuel consumption corresponding to each of the preset speed intervals from the first fuel consumption; and determining the second ratio based on the second fuel consumption and the total fuel consumption.

[0087] In the above embodiment, the accumulated mileage data of the vehicle when the PCC device is turned on can be divided according to the preset speed intervals, so as to obtain the accumulated mileage data of the vehicle when the PCC device is turned on in each preset speed interval. Correspondingly, the fuel consumption data corresponding to the accumulated mileage of the vehicle when the PCC device is turned on is also divided according to the preset speed intervals, so as to obtain the fuel consumption data corresponding to the accumulated mileage data of the vehicle when the PCC device is turned on in each preset speed interval. Then, the mileage of different preset speed intervals and the corresponding fuel consumption data are fitted through a preset data fitting algorithm to obtain a corresponding relationship. Among them, the data fitting algorithm can be a linear least squares method or a polynomial fitting method, which is not limited in the present disclosure.

[0088] In other embodiments, the above-mentioned determination of the operating state corresponding to the PCC device according to the first ratio and the second ratio may include: determining that the operating state is the fuel-saving state when it is determined that the first ratio is inversely proportional to the second ratio. For example, the operating state may be determined to be the fuel-saving state when the first ratio is greater than or equal to the first preset threshold value and the second ratio is less than or equal to the second preset threshold value. The first preset threshold value and the second preset threshold value may be determined by the operating data of different vehicles in different historical driving cycles and set by the user, which is not limited here.

[0089] It can be understood that when the first ratio is less than the first preset threshold value and the second ratio is greater than the second preset threshold value, it can be determined that the smaller the proportion of the vehicle's mileage when the PCC device is turned on, the greater the corresponding fuel consumption proportion, and the worse the fuel saving effect. In this way, the fuel saving effect of the vehicle's PCC device can be intuitively evaluated through the ratio to improve work efficiency.

[0090] In some embodiments, the above-mentioned determination of the operating state corresponding to the PCC device according to the first ratio and the second ratio may also include: when the first ratio is greater than or equal to the first preset threshold value, and the second ratio is less than or equal to the second preset threshold value, determining that the operating state is the fuel-saving state. For example, when the proportion of the first mileage in the total mileage is greater and the proportion of the first fuel consumption in the total fuel consumption is smaller, the operating state is determined to be the fuel-saving state; when the proportion of the first mileage in the total mileage is smaller and the proportion of the first fuel consumption in the total fuel consumption is greater, the operating state is determined to be the non-fuel-saving state. In this way, the operating state of the PCC device can be determined based on the mileage and fuel consumption data, so as to issue a prompt message.

[0091] In some embodiments, the third mileage when the working state of the PCC device is the on state and the fourth mileage when the working state is the off state can also be obtained; the third fuel consumption corresponding to the third mileage and the fourth fuel consumption corresponding to the fourth mileage can be determined; when the third fuel consumption is less than the fourth fuel consumption, the operating state is determined to be the fuel-saving state. In this way, it can be determined whether the vehicle is in the fuel-saving state based on the vehicle fuel consumption data of the PCC device in different working states, so as to remind the user to turn on the PCC device in the case of fuel saving.

[0092] In other embodiments, determining the operating state of the predictive cruise control (PCC) device corresponding to the historical operating data, as well as the mileage data and fuel consumption data of the vehicle in the operating state, may include: receiving the operating state of the PCC device sent by the vehicle in one or more of the historical driving cycles; determining the mileage data and fuel consumption data of the vehicle in one or more of the historical driving cycles based on the operating state; or, receiving the mileage data and fuel consumption data sent by the vehicle; the mileage data and fuel consumption data are determined by the vehicle based on the operating state of the PCC device in one or more of the historical driving cycles.

[0093] For example, the above-mentioned acquisition of the mileage data and fuel consumption data of the vehicle in one or more historical driving cycles may include any one of the following two implementation methods:

[0094] Method 1: The working status of the PCC device in one or more historical driving cycles sent by the vehicle may be received, and the mileage data and fuel consumption data of the vehicle in one or more driving cycles may be determined based on the working status.

[0095] Among them, the working state of the PCC device may include an on or off state, and the mileage and fuel consumption data of the vehicle in this time period are determined according to the time when the PCC device changes from the on state to the off state. The on state and the off state of the PCC device can be obtained through the CAN bus. For example, the PCC device will periodically (for example, once a second) send a working state signal to the CAN bus during the driving of the vehicle, and the working state signal may include an activation signal and a deactivation signal. For example, the vehicle can determine that the working state of the PCC device is the on state when receiving the activation signal. Considering that the signal may be triggered by mistake during the driving of the vehicle, in some embodiments, the vehicle can determine that the working state of the PCC device is the on state when the activation signal is received continuously for a first preset number of times within a preset time period. In this way, the possibility of false triggering of the signal is avoided.

[0096] For example, the preset number of times may be 3 times. When the vehicle receives the activation signal 3 times in succession within a preset time period, it is determined that the working state of the PCC device is the on state.

[0097] When the vehicle receives the activation signal, it determines that the working state of the PCC device is the on state. Similarly, in some embodiments, when the vehicle receives the deactivation signal for a second preset number of times in a preset time period, it determines that the working state of the PCC device is the off state, or, when the specified time is reached, if the activation signal is not received, it determines that the working state of the PCC device is the off state.

[0098] Method 2: receiving the mileage data and fuel consumption data sent by the vehicle; the mileage data and the fuel consumption data are determined by the vehicle according to the working status of the PCC device in one or more historical driving cycles.

[0099] It should be noted that the difference between the above-mentioned method 1 and method 2 is that method 1 is to receive the working status of the PCC device in one or more historical driving cycles sent by the vehicle, and determine the mileage data and fuel consumption data of the vehicle in one or more historical driving cycles, that is, the vehicle only sends the working status of the PCC device, and does not obtain the mileage data and fuel consumption data based on the working status of the PCC device; while method 2 is to directly receive the mileage data and fuel consumption data sent by the vehicle, that is, the vehicle determines the historical operation data according to the working status of the PCC device, and directly sends the determined mileage data and fuel consumption data.

[0100] In some embodiments, the mileage data and the fuel consumption data of the vehicle in one or more historical driving cycles can be obtained; a correspondence between the working status of the PCC device and the fuel consumption data can be generated; and the correspondence can be displayed through a terminal.

[0101] For example, fuel consumption data when the PCC device is in an on state or in an off state can be generated. The corresponding relationship can also be represented by a fitting curve, and the fitting curve can be displayed by a terminal; the fitting curve can be a line graph or a scatter plot, etc.

[0102] In this way, the user can determine the corresponding fuel consumption data of the vehicle equipped with the PCC device under different working conditions according to the displayed corresponding relationship.

[0103] For example, when the corresponding relationship is displayed by a fitting curve, the horizontal axis corresponding to the fitting curve can represent the ratio of the mileage when the PCC device is turned on to the total mileage of the vehicle, and the vertical axis can represent the ratio of the vehicle fuel consumption with the mileage when the PCC is turned on to the total mileage of the vehicle; when there are multiple vehicles and multiple historical driving cycles, the curve can be expressed in the form of a scatter plot.

[0104] For example, when the corresponding relationship is displayed by a fitting curve, the horizontal coordinate corresponding to the fitting curve can also represent the third mileage when the PCC device is in the on state, and the fourth mileage when the PCC device is in the off state; the vertical coordinate can represent the third fuel consumption corresponding to the third mileage, and the fourth fuel consumption corresponding to the fourth mileage. In this way, the fuel consumption of the vehicle when the PCC device is in the on state and the off state can be more intuitively seen through the fitting curve, so as to determine whether the vehicle is in a fuel-saving state and the fuel-saving effect of the PCC device.

[0105] In this way, a correspondence between the vehicle's mileage data and fuel consumption can be generated, which is used to analyze the fuel consumption and operating status of the vehicle equipped with the PCC device, thereby determining whether the vehicle is in a fuel-saving state or a fuel-unsaving state during the operation process, so as to output prompt information. Furthermore, the fuel-saving effect of the PCC device can also be evaluated and improved based on the correspondence.

[0106] Figure 2 is a flowchart of another vehicle control method according to an exemplary embodiment. Figure 2As shown, this embodiment is described by taking as an example receiving the working state, mileage data and fuel consumption data of the PCC device in one or more historical driving cycles sent by the vehicle, and determining the corresponding operating state of the PCC device according to the working state, mileage data and fuel consumption data, the method may include the following steps:

[0107] S201. Receive the total mileage of the vehicle in one or more historical driving cycles and the total fuel consumption in one or more driving cycles.

[0108] Among them, the historical driving cycle represents that the vehicle switches from a driving start state to a driving end state, the driving start state is that the PCC device of the vehicle is valid and the engine speed of the vehicle is greater than or equal to a first preset speed threshold, and the driving end state is that the PCC device of the vehicle is invalid, or the engine speed of the vehicle is less than a second preset speed threshold.

[0109] Here, the valid PCC device indicates that the PCC device is powered on and is in a state where it can work normally; the invalid PCC device indicates that the PCC device is powered off or fails and is in a state where it cannot work normally.

[0110] S202: Receive the working status of the PCC device in one or more historical driving cycles sent by the vehicle.

[0111] In the above steps, the working state of the PCC device may include an on or off state, and the mileage and fuel consumption data of the vehicle in this time period are determined according to the time when the PCC device changes from the on state to the off state. The on state and the off state of the PCC device can be obtained through the CAN bus. For example, the PCC device will periodically (for example, once a second) send a working state signal to the CAN bus during the driving of the vehicle, and the working state signal may include an activation signal and a deactivation signal. For example, the vehicle may determine that the working state of the PCC device is the on state when receiving the activation signal. Considering the complex electrical environment during the driving of the vehicle, the vehicle may determine that the working state of the PCC device is the on state when the activation signal is received for a first preset number of times in a preset time period. In this way, the possibility of false triggering of the signal under complex electrical conditions is avoided.

[0112] S203: Determine a first mileage and a first fuel consumption of the vehicle in one or more historical driving cycles according to the working state, the total mileage and the total fuel consumption.

[0113] The mileage of the vehicle when the working state of the PCC device is the on state is taken as the first mileage of the vehicle; and the fuel consumption corresponding to the first mileage is taken as the first fuel consumption.

[0114] For example, the server may determine the first mileage and first fuel consumption corresponding to the PCC device being in the on state from the total mileage and total fuel consumption of the vehicle in one or more historical driving cycles according to whether the PCC device is in the on state or the off state.

[0115] S204: Determine a second mileage corresponding to each preset vehicle speed interval in a plurality of preset vehicle speed intervals from the first mileage; and determine a second fuel consumption corresponding to each preset vehicle speed interval from the first fuel consumption.

[0116] For example, the second mileage corresponding to each preset vehicle speed interval can be determined by a preset mileage correspondence relationship, which includes a correspondence relationship between multiple preset vehicle speed intervals and the second mileage; and the second fuel consumption corresponding to each preset vehicle speed interval can be determined by a preset fuel consumption correspondence relationship, which includes a correspondence relationship between multiple preset vehicle speed intervals and the second fuel consumption.

[0117] For example, the preset vehicle speed interval may be divided into:

[0118] The first speed range: 5-30 km / h;

[0119] The second speed range: 31-60 km / h;

[0120] The third speed range: 61-90 km / h;

[0121] The fourth speed range: 91-120 km / h.

[0122] S205, determining a first ratio of the second mileage to the total mileage; and determining a second ratio of the second fuel consumption to the total fuel consumption.

[0123] S206: When it is determined that the first ratio is inversely proportional to the second ratio, determine that the operating state is the fuel-saving state, and output a prompt message.

[0124] Through the above technical solution, it is possible to determine whether the PCC device needs to be turned on based on the current operating data of the vehicle, and issue a prompt message to remind the user to operate, so as to achieve better fuel saving effects and improve work efficiency.

[0125] Figure 3 A vehicle control device 300 is shown according to an exemplary embodiment. Figure 3 As shown, the device 300 includes:

[0126] The acquisition module 310 is used to acquire the current operation data of the vehicle;

[0127] A first determination module is used to determine, when the current operation data and the historical operation data are the same, the working state of the predictive cruise PCC device corresponding to the historical operation data, and the mileage data and fuel consumption data of the vehicle in the working state; the working state includes an on state and an off state;

[0128] A second determination module is used to determine the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data; the operating state includes a fuel-saving state and a non-fuel-saving state;

[0129] The prompt module is used to output prompt information according to the operating state; the prompt information is used to prompt the user to turn on the PCC device.

[0130] Optionally, the device further comprises:

[0131] The first prompt module is used to output the prompt information when it is determined that the operating state of the PCC device is the fuel-saving state.

[0132] Optionally, the mileage data includes the total mileage of the vehicle in one or more historical driving cycles, and the first mileage of the vehicle when the working state of the PCC device is the on state; the fuel consumption data includes the total fuel consumption corresponding to the total mileage, and the first fuel consumption corresponding to the first mileage; the device further includes:

[0133] The third determination module is used to determine a first ratio of the first mileage to the total mileage, and to determine a second ratio of the first fuel consumption to the total fuel consumption; and to determine the operating state corresponding to the PCC device according to the first ratio and the second ratio.

[0134] Optionally, the device further comprises:

[0135] The fourth determination module is used to determine that the operating state is the fuel-saving state when the first ratio is greater than or equal to the first preset threshold and the second ratio is less than or equal to the second preset threshold.

[0136] Optionally, the device further comprises:

[0137] The fifth determination module is used to determine, from the first mileage, a second mileage corresponding to each of a plurality of preset speed intervals; determine the first ratio according to the second mileage and the total mileage; and determine, from the first fuel consumption, a second fuel consumption corresponding to each of the preset speed intervals; and determine the second ratio according to the second fuel consumption and the total fuel consumption.

[0138] Optionally, the device further comprises:

[0139] The sixth determination module is used to obtain the third mileage of the PCC device when the working state is the on state, and the fourth mileage when the working state is the off state; determine the third fuel consumption corresponding to the third mileage, and the fourth fuel consumption corresponding to the fourth mileage; when the third fuel consumption is less than the fourth fuel consumption, determine that the operating state is the fuel-saving state.

[0140] Optionally, the device further comprises:

[0141] The display module is used to obtain the mileage data and the fuel consumption data of the vehicle in one or more historical driving cycles; generate a corresponding relationship between the working status of the PCC device and the fuel consumption data; and display the corresponding relationship through a terminal.

[0142] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0143] Figure 4 FIG. 4 is a block diagram of an electronic device 400 according to an exemplary embodiment. Figure 4 As shown, the electronic device 400 may include: a processor 401 and a memory 402. The electronic device 400 may also include one or more of a multimedia component 403, an input / output interface 404, and a communication component 405.

[0144] The processor 401 is used to control the overall operation of the electronic device 400 to complete all or part of the steps in the above-mentioned vehicle control method. The memory 402 is used to store various types of data to support the operation of the electronic device 400, and these data may include, for example, instructions for any application or method used to operate on the electronic device 400, and application-related data, such as contact data, sent and received messages, pictures, audio, video, etc. The memory 402 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, referred to as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, referred to as EPROM), programmable read-only memory (Programmable Read-Only Memory, referred to as PROM), read-only memory (Read-Only Memory, referred to as ROM), magnetic memory, flash memory, magnetic disk or optical disk. The multimedia component 403 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may be further stored in the memory 402 or sent through the communication component 405. The audio component also includes at least one speaker for outputting audio signals. The input / output interface 404 provides an interface between the processor 401 and other interface modules, and the other interface modules may be keyboards, mice, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 405 is used for wired or wireless communication between the electronic device 400 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or a combination of one or more of them, is not limited here. Therefore, the corresponding communication component 405 may include: Wi-Fi module, Bluetooth module, NFC module, etc.

[0145] In an exemplary embodiment, the electronic device 400 can be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays (FPGA), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned vehicle control method.

[0146] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided, and when the program instructions are executed by a processor, the steps of the above-mentioned vehicle control method are implemented. For example, the computer-readable storage medium can be the above-mentioned memory 402 including program instructions, and the above-mentioned program instructions can be executed by the processor 401 of the electronic device 400 to complete the above-mentioned vehicle control method.

[0147] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0148] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0149] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A vehicle control method, characterized in that: The method comprises: Get the current running data of the vehicle; In the case where the current operation data and the historical operation data are the same, determining the operating state of the predictive cruise control PCC device corresponding to the historical operation data, and the mileage data and fuel consumption data of the vehicle in the operating state; the operating state includes an on state and an off state; Determine the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data; the operating state includes a fuel-saving state and a non-fuel-saving state; According to the operating status, a prompt message is output; the prompt message is used to prompt the user to turn on the PCC device.

2. The method according to claim 1, characterized in that: Outputting prompt information according to the running status includes: When it is determined that the operating state of the PCC device is the fuel-saving state, the prompt information is output.

3. The method according to claim 1, characterized in that The mileage data includes the total mileage of the vehicle in one or more historical driving cycles, and the first mileage of the vehicle when the working state of the PCC device is the on state; the fuel consumption data includes the total fuel consumption corresponding to the total mileage, and the first fuel consumption corresponding to the first mileage; The determining the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data includes: determining a first ratio of the first driving mileage to the total driving mileage, and determining a second ratio of the first fuel consumption to the total fuel consumption; The operating state corresponding to the PCC device is determined according to the first ratio and the second ratio.

4. The method according to claim 3, characterized in that The determining, according to the first ratio and the second ratio, the operating state corresponding to the PCC device includes: When the first ratio is greater than or equal to a first preset threshold and the second ratio is less than or equal to a second preset threshold, it is determined that the operating state is the fuel-saving state.

5. The method according to claim 3, characterized in that: The determining a first ratio of the first driving mileage to the total driving mileage, and determining a second ratio of the first fuel consumption to the total fuel consumption, comprises: Determining, from the first mileage, a second mileage corresponding to each preset vehicle speed interval in a plurality of preset vehicle speed intervals; determining the first ratio according to the second mileage and the total mileage; and determining a second fuel consumption corresponding to each of the preset vehicle speed intervals from the first fuel consumption; The second ratio is determined according to the second fuel consumption and the total fuel consumption.

6. The method according to claim 1, characterized in that The determining the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data includes: Acquire a third mileage when the working state of the PCC device is the on state, and a fourth mileage when the working state is the off state; determining a third fuel consumption corresponding to the third driving mileage and a fourth fuel consumption corresponding to the fourth driving mileage; When the third fuel consumption is less than the fourth fuel consumption, the operating state is determined to be the fuel-saving state.

7. The method according to any one of claims 1 to 6, characterized in that The method further comprises: Acquiring the mileage data and the fuel consumption data of the vehicle in one or more historical driving cycles; generating a correspondence between the working state of the PCC device and the fuel consumption data; The corresponding relationship is displayed through the terminal.

8. A vehicle control device, characterized in that: The device comprises: An acquisition module, used to acquire the current operation data of the vehicle; A first determination module is used to determine, when the current operation data and the historical operation data are the same, the operating state of the predictive cruise control PCC device corresponding to the historical operation data, and the mileage data and fuel consumption data of the vehicle in the operating state; the operating state includes an on state and an off state; A second determination module is used to determine the operating state corresponding to the PCC device according to the working state, the mileage data and the fuel consumption data; the operating state includes a fuel-saving state and a non-fuel-saving state; The prompt module is used to output prompt information according to the operating status; the prompt information is used to prompt the user to turn on the PCC device.

9. An electronic device, characterized in that: include: a memory having a computer program stored thereon; A processor, configured to execute the computer program in the memory to implement the steps of the method according to any one of claims 1 to 7.

10. A vehicle, characterized in that: An electronic device comprising the electronic device described in claim 9.

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